[Issue 23286] std.logger.core randomly fails unittests on line 1900

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23286

--- Comment #1 from Walter Bright <bugzilla at digitalmars.com> ---
Another random logger failure:

****** FAIL release32 std.logger.core
core.exception.AssertError at std/logger/core.d(1881): unittest failure

--